[PATCH] gnulib: update to 776af40e0

[Paul E. Murphy]

Changes generated by rerunning are left out as the
resulting patch is too big for the mailing list.

Likewise, tested compilation on x86 and ppc64le,
and I do not have commit access, but I do have
gnu copyright assignment.

(resending with the git tooling)

---8<---

This fixes PR27184, a failure to compile gdb due to
cdefs.h being out of sync with glibc on ppc64le targets
which are compiled with -mabi=ieeelongdouble and glibc
2.32.

Likewise, update usage of _GL_ATTRIBUTE_FORMAT_PRINTF to
_GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD.

Likewise, disable newly added rpl_free gnulib api in
gdbserver support libraries.
---
 gdbserver/ChangeLog      | 5 +++++
 gdbserver/Makefile.in    | 2 +-
 gdbsupport/ChangeLog     | 5 +++++
 gdbsupport/common-defs.h | 4 ++--
 gnulib/ChangeLog         | 5 +++++
 gnulib/update-gnulib.sh  | 2 +-
 6 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
index 3323ecfbf89..e698143440d 100644
--- a/gdbserver/ChangeLog
+++ b/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
+2021-01-14  Paul E. Murphy <murphyp@linux.ibm.com>
+
+	* Makefile.in (UNDO_GNULIB_CFLAGS): disable
+	gnulib free replacement too.
+
 2021-01-07  Tom de Vries  <tdevries@suse.de>
 
 	* Makefile.in (LIBIBERTY_NORMAL, LIBIBERTY_NOASAN, LIBIBERTY_PIC):
diff --git a/gdbserver/Makefile.in b/gdbserver/Makefile.in
index a14d3a7bc18..8e174da8dcf 100644
--- a/gdbserver/Makefile.in
+++ b/gdbserver/Makefile.in
@@ -490,7 +490,7 @@ UST_CFLAGS = $(ustinc) -DCONFIG_UST_GDB_INTEGRATION
 # Undo gnulib replacements for the IPA shared library build.
 # The gnulib headers are still needed, but gnulib is not linked
 # into the IPA lib so replacement apis don't work.
-UNDO_GNULIB_CFLAGS = -Drpl_strerror_r=strerror_r
+UNDO_GNULIB_CFLAGS = -Drpl_strerror_r=strerror_r -Drpl_free=free
 
 # Note, we only build the IPA if -fvisibility=hidden is supported in
 # the first place.
diff --git a/gdbsupport/ChangeLog b/gdbsupport/ChangeLog
index d973a6daa4f..46f0cc94b90 100644
--- a/gdbsupport/ChangeLog
+++ b/gdbsupport/ChangeLog
@@ -1,3 +1,8 @@
+2021-01-14  Paul E. Murphy  <murphy@linux.ibm.com>
+
+	* common-defs.h (ATTRIBUTE_PRINTF): rename
+	_GL_ATTRIBUTE_FORMAT_PRINTF to _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD.
+
 2021-01-08  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	PR gdb/27157
diff --git a/gdbsupport/common-defs.h b/gdbsupport/common-defs.h
index e5ece3baccc..5b644010cd9 100644
--- a/gdbsupport/common-defs.h
+++ b/gdbsupport/common-defs.h
@@ -105,10 +105,10 @@
 /* This is defined by ansidecl.h, but we prefer gnulib's version.  On
    MinGW, gnulib might enable __USE_MINGW_ANSI_STDIO, which may or not
    require use of attribute gnu_printf instead of printf.  gnulib
-   checks that at configure time.  Since _GL_ATTRIBUTE_FORMAT_PRINTF
+   checks that at configure time.  Since _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD
    is compatible with ATTRIBUTE_PRINTF, simply use it.  */
 #undef ATTRIBUTE_PRINTF
-#define ATTRIBUTE_PRINTF _GL_ATTRIBUTE_FORMAT_PRINTF
+#define ATTRIBUTE_PRINTF _GL_ATTRIBUTE_FORMAT_PRINTF_STANDARD
 
 #if GCC_VERSION >= 3004
 #define ATTRIBUTE_UNUSED_RESULT __attribute__ ((__warn_unused_result__))
diff --git a/gnulib/ChangeLog b/gnulib/ChangeLog
index 909df781797..d111f57d9fc 100644
--- a/gnulib/ChangeLog
+++ b/gnulib/ChangeLog
@@ -1,3 +1,8 @@
+2021-01-14  Paul E. Murphy  <murphyp@linux.ibm.com>
+	* update-gnulib.sh (GNULIB_COMMIT_SHA1): Bump to
+	776af40e09b476a41073131a90022572f448c189.
+	* Makefile.in, config.in, configure, import/*: Re-generate.
+
 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* Makefile.gnulib.inc.in: New file.
diff --git a/gnulib/update-gnulib.sh b/gnulib/update-gnulib.sh
index e9b377ca475..02d045b5348 100755
--- a/gnulib/update-gnulib.sh
+++ b/gnulib/update-gnulib.sh
@@ -70,7 +70,7 @@ IMPORTED_GNULIB_MODULES="\
 "
 
 # The gnulib commit ID to use for the update.
-GNULIB_COMMIT_SHA1="4e3f2d4cfdba14e1d89479362061a9280f2f22b6"
+GNULIB_COMMIT_SHA1="776af40e09b476a41073131a90022572f448c189"
 
 # The expected version number for the various auto tools we will
 # use after the import.
-- 
2.26.2